Designing and maintaining complex ETL pipelines using SSIS and Azure Data Factory to process millions of records while achieving 30–40% performance improvement through advanced SQL tuning and indexing strategies.
2020 — 2021
Data Analyst | Bitopi Group
Developed structured reporting workflows for manufacturing (RMG) operations, reducing manual reporting effort by 40–50% and improving data accuracy through automated validation rules.
2009 — 2019
Sr. Analyst Programmer | Southtech Group
Engineered high-volume financial data consolidation pipelines and MIS reporting systems for BRAC Microfinance, managing large-scale transactional datasets (1TB+) and ensuring data integrity across distributed environments.